Tester for motor stators and rotors



FIG. 1 is a front and top-left perspective view of a tester for motor stators and rotors showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof. 

The ornamental design for a tester for motor stators and rotors, as shown. 